A breath and a cough must be repeated about every two seconds without let up until help arrives, or until the heart is felt to be beating normally again. Deep breaths get oxygen into the lungs and coughing movements squeeze the heart...also dial 911!

The diabetes drug Avandia is linked with tens of thousands of heart attacks, and drugmaker GlaxoSmithKline knew of the risks for years but worked to keep them from the public, according to a Senate committee report released Saturday.

The FDA allowed tests to proceed on new varieties of artificial blood even though it should have been aware that the products drastically increased patients' risk of heart attacks and death, according to a review conducted by the National Institutes of